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Check the following before calling your Service Company:
1. Be sure the thermostat setting is correct.
2. Check the air filters, and replace or clean if dirty.
3. Make sure that the power supply is "On".
4. Make sure that air can circulate freely throughout the conditioned space, and that all supply
registers and return air grilles are not blocked.
5. Make sure that the outdoor coil is not blocked with any foreign matter, or otherwise restricted with
any growth or other items.
The outdoor air-moving motors are permanently lubricated, and require no re-oiling.
Periodic maintenance must be conducted on your system to insure maximum performance, especially
during peak operating periods and conditions.
1. Keeping the air filters clean and recognizing the importance of a clean outdoor coil are key
elements. These are user responsibilities, either all or at least in part, and if they cannot be
fulfilled by the user, arrangements should be made with your Service Company.
2. There is a condensate drain system for all air conditioners and this must be kept open and free to
convey the condensate generated by the operation of the equipment to a suitable location,
typically either an internal drain or outdoor location. Depending upon the specific installation, the
user would at least be aware of the dram mechanism and know what to expect. If any questions,
it should be reviewed and discussed with your installer and/or Service Company.
3. All heating and cooling systems should have periodic inspections made by a trained professional,
who has the experience, knowledge, training, licensing, certifications, and the necessary tools
and equipment required to do these tasks properly and in accordance with approved or mandated
procedures.
4. The maintenance procedures and frequency of routine service can vary depending upon actual
type of equipment in use, type of building or facility, and other factors that can impact how often a
machine must be serviced.
5. Proper and routine maintenance and service will protect your investment and help extend the
service life of the product, and also help ward off more extensive and expensive repairs.
Manual
2100-439
4
Page
FAILURE TO OPERATE
LUBRICATION REQUIREMENTS
PERIODIC MAINTENANCE
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